/*
* Copyright © 2001, 2002 Havoc Pennington
* Copyright © 2002 Red Hat, Inc.
* Copyright © 2002 Sun Microsystems
* Copyright © 2003 Mariano Suarez-Alvarez
* Copyright © 2008, 2017 Christian Persch
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <glib/gprintf.h>
#include "terminal-options.h"
#include "terminal-client-utils.h"
#include "terminal-defines.h"
#include "terminal-schemas.h"
#include "terminal-screen.h"
#include "terminal-app.h"
#include "terminal-util.h"
#include "terminal-version.h"
#include "terminal-libgsystem.h"
static int verbosity = 1;
void
terminal_fprintf (FILE* fp,
int verbosity_level,
const char* format,
...)
{
if (verbosity < verbosity_level)
return;
va_list args;
va_start(args, format);
gs_free char *str = g_strdup_vprintf(format, args);
va_end(args);
gs_strfreev char **lines = g_strsplit_set(str, "\n\r", -1);
for (gsize i = 0; lines[i]; ++i) {
if (lines[i][0] != '\0')
g_fprintf(fp, "# %s\n", lines[i]);
}
}
#if GLIB_CHECK_VERSION (2, 50, 0)
/* Need to install a special log writer so we never output
* anything without the '# ' prepended, in case --print-environment
* is used.
*/
GLogWriterOutput
terminal_log_writer (GLogLevelFlags log_level,
const GLogField *fields,
gsize n_fields,
gpointer user_data)
{
for (gsize i = 0; i < n_fields; i++) {
if (g_str_equal (fields[i].key, "MESSAGE"))
terminal_printerr ("%s\n", (const char*)fields[i].value);
}
return G_LOG_WRITER_HANDLED;
}
#endif /* GLIB 2.50 */
static GOptionContext *get_goption_context (TerminalOptions *options);
static TerminalSettingsList *
terminal_options_ensure_profiles_list (TerminalOptions *options)
{
if (options->profiles_list == NULL)
options->profiles_list = terminal_profiles_list_new ();
return options->profiles_list;
}
static char *
terminal_util_key_file_get_string_unescape (GKeyFile *key_file,
const char *group,
const char *key,
GError **error)
{
char *escaped, *unescaped;
escaped = g_key_file_get_string (key_file, group, key, error);
if (!escaped)
return NULL;
unescaped = g_strcompress (escaped);
g_free (escaped);
return unescaped;
}
static char **
terminal_util_key_file_get_argv (GKeyFile *key_file,
const char *group,
const char *key,
int *argc,
GError **error)
{
char **argv;
char *flat;
gboolean retval;
flat = terminal_util_key_file_get_string_unescape (key_file, group, key, error);
if (!flat)
return NULL;
retval = g_shell_parse_argv (flat, argc, &argv, error);
g_free (flat);
if (retval)
return argv;
return NULL;
}
static InitialTab*
initial_tab_new (char *profile /* adopts */)
{
InitialTab *it;
it = g_slice_new (InitialTab);
it->profile = profile;
it->exec_argv = NULL;
it->title = NULL;
it->working_dir = NULL;
it->zoom = 1.0;
it->zoom_set = FALSE;
it->active = FALSE;
it->fd_list = NULL;
it->fd_array = NULL;
return it;
}
static void
initial_tab_free (InitialTab *it)
{
g_free (it->profile);
g_strfreev (it->exec_argv);
g_free (it->title);
g_free (it->working_dir);
g_clear_object (&it->fd_list);
if (it->fd_array)
g_array_unref (it->fd_array);
g_slice_free (InitialTab, it);
}
static InitialWindow*
initial_window_new (guint source_tag)
{
InitialWindow *iw;
iw = g_slice_new0 (InitialWindow);
iw->source_tag = source_tag;
return iw;
}
static void
initial_window_free (InitialWindow *iw)
{
g_list_free_full (iw->tabs, (GDestroyNotify) initial_tab_free);
g_free (iw->geometry);
g_free (iw->role);
g_slice_free (InitialWindow, iw);
}
static void
apply_window_defaults (TerminalOptions *options,
InitialWindow *iw)
{
if (options->default_role)
{
iw->role = options->default_role;
options->default_role = NULL;
}
if (iw->geometry == NULL)
iw->geometry = g_strdup (options->default_geometry);
if (options->default_window_menubar_forced)
{
iw->force_menubar_state = TRUE;
iw->menubar_state = options->default_window_menubar_state;
options->default_window_menubar_forced = FALSE;
}
iw->start_fullscreen |= options->default_fullscreen;
iw->start_maximized |= options->default_maximize;
}
static void
apply_tab_defaults (TerminalOptions *options,
InitialTab *it)
{
it->wait = options->default_wait;
}
static InitialWindow*
add_new_window (TerminalOptions *options,
char *profile /* adopts */,
gboolean implicit_if_first_window)
{
InitialWindow *iw;
InitialTab *it;
iw = initial_window_new (0);
iw->implicit_first_window = (options->initial_windows == NULL) && implicit_if_first_window;
apply_window_defaults (options, iw);
it = initial_tab_new (profile);
iw->tabs = g_list_prepend (NULL, it);
apply_tab_defaults (options, it);
options->initial_windows = g_list_append (options->initial_windows, iw);
return iw;
}
static InitialWindow*
ensure_top_window (TerminalOptions *options,
gboolean implicit_if_first_window)
{
InitialWindow *iw;
if (options->initial_windows == NULL)
iw = add_new_window (options, NULL /* profile */, implicit_if_first_window);
else
iw = g_list_last (options->initial_windows)->data;
g_assert_nonnull (iw->tabs);
return iw;
}
static InitialTab*
ensure_top_tab (TerminalOptions *options)
{
InitialWindow *iw;
InitialTab *it;
iw = ensure_top_window (options, TRUE);
g_assert_nonnull (iw->tabs);
it = g_list_last (iw->tabs)->data;
return it;
}
/* handle deprecated command line options */
static void
deprecated_option_warning (const gchar *option_name)
{
terminal_printerr (_("Option “%s” is deprecated and might be removed in a later version of gnome-terminal."),
option_name);
terminal_printerr ("\n");
}
static void
deprecated_command_option_warning (const char *option_name)
{
deprecated_option_warning (option_name);
/* %s is being replaced with "-- " (without quotes), which must be used literally, not translatable */
terminal_printerr (_("Use “%s” to terminate the options and put the command line to execute after it."), "-- ");
terminal_printerr ("\n");
}
static gboolean
unsupported_option_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
terminal_printerr (_("Option “%s” is no longer supported in this version of gnome-terminal."),
option_name);
terminal_printerr ("\n");
return TRUE; /* we do not want to bail out here but continue */
}
static gboolean
unsupported_option_fatal_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_UNKNOWN_OPTION,
_("Option “%s” is no longer supported in this version of gnome-terminal."),
option_name);
return FALSE;
}
static gboolean G_GNUC_NORETURN
option_version_cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
terminal_print ("GNOME Terminal %s using VTE %u.%u.%u %s\n",
VERSION,
vte_get_major_version (),
vte_get_minor_version (),
vte_get_micro_version (),
vte_get_features ());
exit (EXIT_SUCCESS);
}
static gboolean
option_verbosity_cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
if (g_str_equal (option_name, "--quiet") || g_str_equal (option_name, "-q"))
verbosity = 0;
else
verbosity++;
return TRUE;
}
static gboolean
option_app_id_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
if (!g_application_id_is_valid (value)) {
g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
"\"%s\" is not a valid application ID", value);
return FALSE;
}
g_free (options->server_app_id);
options->server_app_id = g_strdup (value);
return TRUE;
}
static gboolean
option_command_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
GError *err = NULL;
char **exec_argv;
deprecated_command_option_warning (option_name);
if (!g_shell_parse_argv (value, NULL, &exec_argv, &err))
{
g_set_error(error,
G_OPTION_ERROR,
G_OPTION_ERROR_BAD_VALUE,
_("Argument to “%s” is not a valid command: %s"),
"--command/-e",
err->message);
g_error_free (err);
return FALSE;
}
if (options->initial_windows)
{
InitialTab *it = ensure_top_tab (options);
g_strfreev (it->exec_argv);
it->exec_argv = exec_argv;
}
else
{
g_strfreev (options->exec_argv);
options->exec_argv = exec_argv;
}
return TRUE;
}
static gboolean
option_profile_cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
char *profile;
profile = terminal_profiles_list_dup_uuid_or_name (terminal_options_ensure_profiles_list (options),
value, error);
if (profile == NULL)
{
terminal_printerr ("Profile '%s' specified but not found. Attempting to fall back "
"to the default profile.\n", value);
g_clear_error (error);
profile = terminal_profiles_list_dup_uuid_or_name (terminal_options_ensure_profiles_list (options),
NULL, error);
}
if (profile == NULL)
return FALSE;
if (options->initial_windows)
{
InitialTab *it = ensure_top_tab (options);
g_free (it->profile);
it->profile = profile;
}
else
{
g_free (options->default_profile);
options->default_profile = profile;
}
return TRUE;
}
static gboolean
option_profile_id_cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
char *profile;
profile = terminal_profiles_list_dup_uuid (terminal_options_ensure_profiles_list (options),
value, error);
if (profile == NULL)
return FALSE;
if (options->initial_windows)
{
InitialTab *it = ensure_top_tab (options);
g_free (it->profile);
it->profile = profile;
}
else
{
g_free (options->default_profile);
options->default_profile = profile;
}
return TRUE;
}
static gboolean
option_window_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
char *profile;
if (value != NULL) {
profile = terminal_profiles_list_dup_uuid_or_name (terminal_options_ensure_profiles_list (options),
value, error);
if (value && profile == NULL) {
terminal_printerr ("Profile '%s' specified but not found. Attempting to fall back "
"to the default profile.\n", value);
g_clear_error (error);
profile = terminal_profiles_list_dup_uuid_or_name (terminal_options_ensure_profiles_list (options),
NULL, error);
}
if (profile == NULL)
return FALSE;
} else
profile = NULL;
add_new_window (options, profile /* adopts */, FALSE);
return TRUE;
}
static gboolean
option_tab_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
char *profile;
if (value != NULL) {
profile = terminal_profiles_list_dup_uuid_or_name (terminal_options_ensure_profiles_list (options),
value, error);
if (profile == NULL)
return FALSE;
} else
profile = NULL;
if (options->initial_windows)
{
InitialWindow *iw;
iw = g_list_last (options->initial_windows)->data;
iw->tabs = g_list_append (iw->tabs, initial_tab_new (profile /* adopts */));
}
else
add_new_window (options, profile /* adopts */, TRUE);
return TRUE;
}
static gboolean
option_role_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
InitialWindow *iw;
if (options->initial_windows)
{
iw = g_list_last (options->initial_windows)->data;
iw->role = g_strdup (value);
}
else if (!options->default_role)
options->default_role = g_strdup (value);
else
{
g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_FAILED,
"%s", _("Two roles given for one window"));
return FALSE;
}
return TRUE;
}
static gboolean
option_show_menubar_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
InitialWindow *iw;
if (options->initial_windows)
{
iw = g_list_last (options->initial_windows)->data;
if (iw->force_menubar_state && iw->menubar_state == TRUE)
{
terminal_printerr_detail (_("“%s” option given twice for the same window\n"),
"--show-menubar");
return TRUE;
}
iw->force_menubar_state = TRUE;
iw->menubar_state = TRUE;
}
else
{
options->default_window_menubar_forced = TRUE;
options->default_window_menubar_state = TRUE;
}
return TRUE;
}
static gboolean
option_hide_menubar_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
InitialWindow *iw;
if (options->initial_windows)
{
iw = g_list_last (options->initial_windows)->data;
if (iw->force_menubar_state && iw->menubar_state == FALSE)
{
terminal_printerr_detail (_("“%s” option given twice for the same window\n"),
"--hide-menubar");
return TRUE;
}
iw->force_menubar_state = TRUE;
iw->menubar_state = FALSE;
}
else
{
options->default_window_menubar_forced = TRUE;
options->default_window_menubar_state = FALSE;
}
return TRUE;
}
static gboolean
option_maximize_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
InitialWindow *iw;
if (options->initial_windows)
{
iw = g_list_last (options->initial_windows)->data;
iw->start_maximized = TRUE;
}
else
options->default_maximize = TRUE;
return TRUE;
}
static gboolean
option_fullscreen_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
if (options->initial_windows)
{
InitialWindow *iw;
iw = g_list_last (options->initial_windows)->data;
iw->start_fullscreen = TRUE;
}
else
options->default_fullscreen = TRUE;
return TRUE;
}
static gboolean
option_geometry_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
if (options->initial_windows)
{
InitialWindow *iw;
iw = g_list_last (options->initial_windows)->data;
iw->geometry = g_strdup (value);
}
else
options->default_geometry = g_strdup (value);
return TRUE;
}
static gboolean
option_load_config_cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
GFile *file;
char *config_file;
GKeyFile *key_file;
gboolean result;
file = g_file_new_for_commandline_arg (value);
config_file = g_file_get_path (file);
g_object_unref (file);
key_file = g_key_file_new ();
result = g_key_file_load_from_file (key_file, config_file, 0, error) &&
terminal_options_merge_config (options, key_file,
strcmp (option_name, "load-config") == 0 ? SOURCE_DEFAULT : SOURCE_SESSION,
error);
g_key_file_free (key_file);
g_free (config_file);
return result;
}
static gboolean
option_title_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
if (options->initial_windows)
{
InitialTab *it = ensure_top_tab (options);
g_free (it->title);
it->title = g_strdup (value);
}
else
{
g_free (options->default_title);
options->default_title = g_strdup (value);
}
return TRUE;
}
static gboolean
option_working_directory_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
if (options->initial_windows)
{
InitialTab *it = ensure_top_tab (options);
g_free (it->working_dir);
it->working_dir = g_strdup (value);
}
else
{
g_free (options->default_working_dir);
options->default_working_dir = g_strdup (value);
}
return TRUE;
}
static gboolean
option_wait_cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
if (options->initial_windows)
{
InitialTab *it = ensure_top_tab (options);
g_free (it->working_dir);
it->wait = TRUE;
}
else
{
options->default_wait = TRUE;
}
return TRUE;
}
static gboolean
option_pass_fd_cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
errno = 0;
char *end;
gint64 v = g_ascii_strtoll (value, &end, 10);
if (errno || end == value || v == -1 || v < G_MININT || v > G_MAXINT) {
g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
"Failed to parse \"%s\" as file descriptor number",
value);
return FALSE;
}
int fd = v;
if (fd == STDIN_FILENO ||
fd == STDOUT_FILENO ||
fd == STDERR_FILENO) {
g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
"FD passing of %s is not supported",
fd == STDIN_FILENO ? "stdin" : fd == STDOUT_FILENO ? "stdout" : "stderr");
return FALSE;
}
InitialTab *it = ensure_top_tab (options);
if (it->fd_list == NULL)
it->fd_list = g_unix_fd_list_new ();
if (it->fd_array == NULL)
it->fd_array = g_array_sized_new (FALSE /* zero terminate */,
TRUE /* clear */,
sizeof (PassFdElement),
8 /* that should be plenty */);
for (guint i = 0; i < it->fd_array->len; i++) {
PassFdElement *e = &g_array_index (it->fd_array, PassFdElement, i);
if (e->fd == fd) {
g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
_("Cannot pass FD %d twice"), fd);
return FALSE;
}
}
int idx = g_unix_fd_list_append (it->fd_list, fd, error);
if (idx == -1) {
g_prefix_error (error, "%d: ", fd);
return FALSE;
}
PassFdElement e = { idx, fd };
g_array_append_val (it->fd_array, e);
#if 0
if (fd == STDOUT_FILENO ||
fd == STDERR_FILENO)
verbosity = 0;
if (fd == STDIN_FILENO)
it->wait = TRUE;
#endif
return TRUE;
}
static gboolean
option_active_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
InitialTab *it;
it = ensure_top_tab (options);
it->active = TRUE;
return TRUE;
}
static gboolean
option_zoom_callback (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
double zoom;
char *end;
/* Try reading a locale-style double first, in case it was
* typed by a person, then fall back to ascii_strtod (we
* always save session in C locale format)
*/
end = NULL;
errno = 0;
zoom = g_strtod (value, &end);
if (end == NULL || *end != '\0')
{
g_set_error (error,
G_OPTION_ERROR,
G_OPTION_ERROR_BAD_VALUE,
_("“%s” is not a valid zoom factor"),
value);
return FALSE;
}
if (zoom < (TERMINAL_SCALE_MINIMUM + 1e-6))
{
terminal_printerr (_("Zoom factor “%g” is too small, using %g\n"),
zoom,
TERMINAL_SCALE_MINIMUM);
zoom = TERMINAL_SCALE_MINIMUM;
}
if (zoom > (TERMINAL_SCALE_MAXIMUM - 1e-6))
{
terminal_printerr (_("Zoom factor “%g” is too large, using %g\n"),
zoom,
TERMINAL_SCALE_MAXIMUM);
zoom = TERMINAL_SCALE_MAXIMUM;
}
if (options->initial_windows)
{
InitialTab *it = ensure_top_tab (options);
it->zoom = zoom;
it->zoom_set = TRUE;
}
else
{
options->zoom = zoom;
options->zoom_set = TRUE;
}
return TRUE;
}
/* Evaluation of the arguments given to the command line options */
static gboolean
digest_options_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
TerminalOptions *options = data;
InitialTab *it;
if (options->execute)
{
if (options->exec_argv == NULL)
{
g_set_error (error,
G_OPTION_ERROR,
G_OPTION_ERROR_BAD_VALUE,
_("Option “%s” requires specifying the command to run"
" on the rest of the command line"),
"--execute/-x");
return FALSE;
}
/* Apply -x/--execute command only to the first tab */
it = ensure_top_tab (options);
it->exec_argv = options->exec_argv;
options->exec_argv = NULL;
}
return TRUE;
}
/**
* terminal_options_parse:
* @argcp: (inout) address of the argument count. Changed if any arguments were handled
* @argvp: (inout) address of the argument vector. Any parameters understood by
* the terminal #GOptionContext are removed
* @error: a #GError to fill in
*
* Parses the argument vector *@argvp.
*
* Returns: a new #TerminalOptions containing the windows and tabs to open,
* or %NULL on error.
*/
TerminalOptions *
terminal_options_parse (int *argcp,
char ***argvp,
GError **error)
{
TerminalOptions *options;
GOptionContext *context;
gboolean retval;
int i;
char **argv = *argvp;
options = g_new0 (TerminalOptions, 1);
options->print_environment = FALSE;
options->default_window_menubar_forced = FALSE;
options->default_window_menubar_state = TRUE;
options->default_fullscreen = FALSE;
options->default_maximize = FALSE;
options->execute = FALSE;
const char *startup_id = g_getenv ("DESKTOP_STARTUP_ID");
options->startup_id = g_strdup (startup_id && startup_id[0] ? startup_id : NULL);
options->display_name = NULL;
options->initial_windows = NULL;
options->default_role = NULL;
options->default_geometry = NULL;
options->default_title = NULL;
options->zoom = 1.0;
options->zoom_set = FALSE;
options->default_working_dir = g_get_current_dir ();
/* Collect info from gnome-terminal private env vars */
const char *server_unique_name = g_getenv (TERMINAL_ENV_SERVICE_NAME);
if (server_unique_name != NULL) {
if (g_dbus_is_unique_name (server_unique_name))
options->server_unique_name = g_strdup (server_unique_name);
else
terminal_printerr ("Warning: %s set but \"%s\" is not a unique D-Bus name.\n",
TERMINAL_ENV_SERVICE_NAME,
server_unique_name);
}
const char *parent_screen_object_path = g_getenv (TERMINAL_ENV_SCREEN);
if (parent_screen_object_path != NULL) {
if (g_variant_is_object_path (parent_screen_object_path))
options->parent_screen_object_path = g_strdup (parent_screen_object_path);
else
terminal_printerr ("Warning: %s set but \"%s\" is not a valid D-Bus object path.\n",
TERMINAL_ENV_SCREEN,
parent_screen_object_path);
}
/* The old -x/--execute option is broken, so we need to pre-scan for it. */
/* We now also support passing the command after the -- switch. */
options->exec_argv = NULL;
for (i = 1 ; i < *argcp; ++i)
{
gboolean is_execute;
gboolean is_dashdash;
int j, last;
is_execute = strcmp (argv[i], "-x") == 0 || strcmp (argv[i], "--execute") == 0;
is_dashdash = strcmp (argv[i], "--") == 0;
if (!is_execute && !is_dashdash)
continue;
if (is_execute)
deprecated_command_option_warning (argv[i]);
options->execute = is_execute;
/* Skip the switch */
last = i;
++i;
if (i == *argcp)
break; /* we'll complain about this later for -x/--execute; it's fine for -- */
/* Collect the args, and remove them from argv */
options->exec_argv = g_new0 (char*, *argcp - i + 1);
for (j = 0; i < *argcp; ++i, ++j)
options->exec_argv[j] = g_strdup (argv[i]);
options->exec_argv[j] = NULL;
*argcp = last;
break;
}
context = get_goption_context (options);
retval = g_option_context_parse (context, argcp, argvp, error);
g_option_context_free (context);
if (!retval) {
terminal_options_free (options);
return NULL;
}
/* Do this here so that gdk_display is initialized */
if (options->startup_id == NULL)
options->startup_id = terminal_client_get_fallback_startup_id ();
/* Still NULL? */
if (options->startup_id == NULL)
terminal_printerr_detail ("Warning: DESKTOP_STARTUP_ID not set and no fallback available.\n");
GdkDisplay *display = gdk_display_get_default ();
if (display != NULL)
options->display_name = g_strdup (gdk_display_get_name (display));
/* Sanity check */
guint wait = 0;
for (GList *lw = options->initial_windows; lw != NULL; lw = lw->next) {
InitialWindow *iw = lw->data;
for (GList *lt = iw->tabs; lt != NULL; lt = lt->next) {
InitialTab *it = lt->data;
if (it->wait)
wait++;
}
}
if (wait > 1) {
g_set_error_literal (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
_("Can only use --wait once"));
return FALSE;
}
return options;
}
/**
* terminal_options_merge_config:
* @options:
* @key_file: a #GKeyFile containing to merge the options from
* @source_tag: a source_tag to use in new #InitialWindow<!-- -->s
* @error: a #GError to fill in
*
* Merges the saved options from @key_file into @options.
*
* Returns: %TRUE if @key_file was a valid key file containing a stored
* terminal configuration, or %FALSE on error
*/
gboolean
terminal_options_merge_config (TerminalOptions *options,
GKeyFile *key_file,
guint source_tag,
GError **error)
{
int version, compat_version;
char **groups;
guint i;
gboolean have_error = FALSE;
GList *initial_windows = NULL;
if (!g_key_file_has_group (key_file, TERMINAL_CONFIG_GROUP))
{
g_set_error_literal (error, TERMINAL_OPTION_ERROR,
TERMINAL_OPTION_ERROR_INVALID_CONFIG_FILE,
_("Not a valid terminal config file."));
return FALSE;
}
version = g_key_file_get_integer (key_file, TERMINAL_CONFIG_GROUP, TERMINAL_CONFIG_PROP_VERSION, NULL);
compat_version = g_key_file_get_integer (key_file, TERMINAL_CONFIG_GROUP, TERMINAL_CONFIG_PROP_COMPAT_VERSION, NULL);
if (version <= 0 ||
compat_version <= 0 ||
compat_version > TERMINAL_CONFIG_COMPAT_VERSION)
{
g_set_error_literal (error, TERMINAL_OPTION_ERROR,
TERMINAL_OPTION_ERROR_INCOMPATIBLE_CONFIG_FILE,
_("Incompatible terminal config file version."));
return FALSE;
}
groups = g_key_file_get_string_list (key_file, TERMINAL_CONFIG_GROUP, TERMINAL_CONFIG_PROP_WINDOWS, NULL, error);
if (!groups)
return FALSE;
for (i = 0; groups[i]; ++i)
{
const char *window_group = groups[i];
char *active_terminal;
char **tab_groups;
InitialWindow *iw;
guint j;
tab_groups = g_key_file_get_string_list (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_TABS, NULL, error);
if (!tab_groups)
continue; /* no tabs in this window, skip it */
iw = initial_window_new (source_tag);
initial_windows = g_list_append (initial_windows, iw);
apply_window_defaults (options, iw);
active_terminal = g_key_file_get_string (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_ACTIVE_TAB, NULL);
iw->role = g_key_file_get_string (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_ROLE, NULL);
iw->geometry = g_key_file_get_string (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_GEOMETRY, NULL);
iw->start_fullscreen = g_key_file_get_boolean (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_FULLSCREEN, NULL);
iw->start_maximized = g_key_file_get_boolean (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_MAXIMIZED, NULL);
if (g_key_file_has_key (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_MENUBAR_VISIBLE, NULL))
{
iw->force_menubar_state = TRUE;
iw->menubar_state = g_key_file_get_boolean (key_file, window_group, TERMINAL_CONFIG_WINDOW_PROP_MENUBAR_VISIBLE, NULL);
}
for (j = 0; tab_groups[j]; ++j)
{
const char *tab_group = tab_groups[j];
InitialTab *it;
char *profile;
profile = g_key_file_get_string (key_file, tab_group, TERMINAL_CONFIG_TERMINAL_PROP_PROFILE_ID, NULL);
it = initial_tab_new (profile /* adopts */);
iw->tabs = g_list_append (iw->tabs, it);
if (g_strcmp0 (active_terminal, tab_group) == 0)
it->active = TRUE;
/* it->width = g_key_file_get_integer (key_file, tab_group, TERMINAL_CONFIG_TERMINAL_PROP_WIDTH, NULL);
it->height = g_key_file_get_integer (key_file, tab_group, TERMINAL_CONFIG_TERMINAL_PROP_HEIGHT, NULL);*/
it->working_dir = terminal_util_key_file_get_string_unescape (key_file, tab_group, TERMINAL_CONFIG_TERMINAL_PROP_WORKING_DIRECTORY, NULL);
it->title = g_key_file_get_string (key_file, tab_group, TERMINAL_CONFIG_TERMINAL_PROP_TITLE, NULL);
if (g_key_file_has_key (key_file, tab_group, TERMINAL_CONFIG_TERMINAL_PROP_COMMAND, NULL) &&
!(it->exec_argv = terminal_util_key_file_get_argv (key_file, tab_group, TERMINAL_CONFIG_TERMINAL_PROP_COMMAND, NULL, error)))
{
have_error = TRUE;
break;
}
}
g_free (active_terminal);
g_strfreev (tab_groups);
if (have_error)
break;
}
g_strfreev (groups);
if (have_error)
{
g_list_free_full (initial_windows, (GDestroyNotify) initial_window_free);
return FALSE;
}
options->initial_windows = g_list_concat (options->initial_windows, initial_windows);
return TRUE;
}
/**
* terminal_options_ensure_window:
* @options:
*
* Ensure that @options will contain at least one window to open.
*/
void
terminal_options_ensure_window (TerminalOptions *options)
{
gs_unref_object GSettings *global_settings =
g_settings_new (TERMINAL_SETTING_SCHEMA);
gs_free char *mode_str = g_settings_get_string (global_settings,
TERMINAL_SETTING_NEW_TERMINAL_MODE_KEY);
gboolean implicit_if_first_window = g_str_equal (mode_str, "tab");
ensure_top_window (options, implicit_if_first_window);
}
/**
* terminal_options_free:
* @options:
*
* Frees @options.
*/
void
terminal_options_free (TerminalOptions *options)
{
g_list_free_full (options->initial_windows, (GDestroyNotify) initial_window_free);
g_free (options->default_role);
g_free (options->default_geometry);
g_free (options->default_working_dir);
g_free (options->default_title);
g_free (options->default_profile);
g_strfreev (options->exec_argv);
g_free (options->server_unique_name);
g_free (options->parent_screen_object_path);
g_free (options->display_name);
g_free (options->startup_id);
g_free (options->server_app_id);
g_free (options->sm_client_id);
g_free (options->sm_config_prefix);
g_clear_object (&options->profiles_list);
g_free (options);
}
static GOptionContext *
get_goption_context (TerminalOptions *options)
{
const GOptionEntry global_unique_goptions[] = {
{
"app-id",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
option_app_id_callback,
"Server application ID",
"ID"
},
{
"disable-factory",
0,
G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
unsupported_option_fatal_callback,
N_("Do not register with the activation nameserver, do not re-use an active terminal"),
NULL
},
{
"load-config",
0,
G_OPTION_FLAG_FILENAME,
G_OPTION_ARG_CALLBACK,
option_load_config_cb,
N_("Load a terminal configuration file"),
N_("FILE")
},
{
"save-config",
0,
G_OPTION_FLAG_FILENAME | G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
unsupported_option_callback,
NULL, NULL
},
{
"preferences",
0,
0,
G_OPTION_ARG_NONE,
&options->show_preferences,
N_("Show preferences window"),
NULL
},
{
"print-environment",
'p',
0,
G_OPTION_ARG_NONE,
&options->print_environment,
N_("Print environment variables to interact with the terminal"),
NULL
},
{
"version",
0,
G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
option_version_cb,
NULL,
NULL
},
{
"verbose",
'v',
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_verbosity_cb,
N_("Increase diagnostic verbosity"),
NULL
},
{
"quiet",
'q',
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_verbosity_cb,
N_("Suppress output"),
NULL
},
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
const GOptionEntry global_multiple_goptions[] = {
{
"window",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_window_callback,
N_("Open a new window containing a tab with the default profile"),
NULL
},
{
"tab",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_tab_callback,
N_("Open a new tab in the last-opened window with the default profile"),
NULL
},
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
const GOptionEntry window_goptions[] = {
{
"show-menubar",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_show_menubar_callback,
N_("Turn on the menubar"),
NULL
},
{
"hide-menubar",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_hide_menubar_callback,
N_("Turn off the menubar"),
NULL
},
{
"maximize",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_maximize_callback,
N_("Maximize the window"),
NULL
},
{
"full-screen",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_fullscreen_callback,
N_("Full-screen the window"),
NULL
},
{
"geometry",
0,
0,
G_OPTION_ARG_CALLBACK,
option_geometry_callback,
N_("Set the window size; for example: 80x24, or 80x24+200+200 (COLSxROWS+X+Y)"),
N_("GEOMETRY")
},
{
"role",
0,
0,
G_OPTION_ARG_CALLBACK,
option_role_callback,
N_("Set the window role"),
N_("ROLE")
},
{
"active",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_active_callback,
N_("Set the last specified tab as the active one in its window"),
NULL
},
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
const GOptionEntry terminal_goptions[] = {
{
"command",
'e',
G_OPTION_FLAG_FILENAME,
G_OPTION_ARG_CALLBACK,
option_command_callback,
N_("Execute the argument to this option inside the terminal"),
NULL
},
{
"profile",
0,
0,
G_OPTION_ARG_CALLBACK,
option_profile_cb,
N_("Use the given profile instead of the default profile"),
N_("PROFILE-NAME")
},
{
"title",
't',
0,
G_OPTION_ARG_CALLBACK,
option_title_callback,
N_("Set the initial terminal title"),
N_("TITLE")
},
{
"working-directory",
0,
G_OPTION_FLAG_FILENAME,
G_OPTION_ARG_CALLBACK,
option_working_directory_callback,
N_("Set the working directory"),
N_("DIRNAME")
},
{
"wait",
0,
G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK,
option_wait_cb,
N_("Wait until the child exits"),
NULL
},
{
"fd",
0,
0,
G_OPTION_ARG_CALLBACK,
option_pass_fd_cb,
N_("Forward file descriptor"),
/* FD = file descriptor */
N_("FD")
},
{
"zoom",
0,
0,
G_OPTION_ARG_CALLBACK,
option_zoom_callback,
N_("Set the terminal’s zoom factor (1.0 = normal size)"),
N_("ZOOM")
},
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
const GOptionEntry internal_goptions[] = {
{
"profile-id",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
option_profile_id_cb,
NULL, NULL
},
{
"window-with-profile",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
option_window_callback,
NULL, NULL
},
{
"tab-with-profile",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
option_tab_callback,
NULL, NULL
},
{
"window-with-profile-internal-id",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
option_window_callback,
NULL, NULL
},
{
"tab-with-profile-internal-id",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
option_tab_callback,
NULL, NULL
},
{
"default-working-directory",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_FILENAME,
&options->default_working_dir,
NULL, NULL,
},
{
"use-factory",
0,
G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_CALLBACK,
unsupported_option_callback,
NULL, NULL
},
{
"startup-id",
0,
G_OPTION_FLAG_HIDDEN,
G_OPTION_ARG_STRING,
&options->startup_id,
NULL,
NULL
},
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
const GOptionEntry smclient_goptions[] = {
{ "sm-client-disable", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &options->sm_client_disable, NULL, NULL },
{ "sm-client-state-file", 0, G_OPTION_FLAG_HIDDEN | G_OPTION_FLAG_FILENAME, G_OPTION_ARG_CALLBACK, option_load_config_cb, NULL, NULL },
{ "sm-client-id", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &options->sm_client_id, NULL, NULL },
{ "sm-disable", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &options->sm_client_disable, NULL, NULL },
{ "sm-config-prefix", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &options->sm_config_prefix, NULL, NULL },
{ NULL }
};
GOptionContext *context;
GOptionGroup *group;
gs_free char *parameter;
parameter = g_strdup_printf ("[-- %s …]", _("COMMAND"));
context = g_option_context_new (parameter);
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
g_option_context_set_ignore_unknown_options (context, FALSE);
g_option_context_add_group (context, gtk_get_option_group (TRUE));
group = g_option_group_new ("gnome-terminal",
N_("GNOME Terminal Emulator"),
N_("Show GNOME Terminal options"),
options,
NULL);
g_option_group_set_translation_domain (group, GETTEXT_PACKAGE);
g_option_group_add_entries (group, global_unique_goptions);
g_option_group_add_entries (group, internal_goptions);
g_option_group_set_parse_hooks (group, NULL, digest_options_callback);
g_option_context_set_main_group (context, group);
group = g_option_group_new ("terminal",
N_("Options to open new windows or terminal tabs; more than one of these may be specified:"),
N_("Show terminal options"),
options,
NULL);
g_option_group_set_translation_domain (group, GETTEXT_PACKAGE);
g_option_group_add_entries (group, global_multiple_goptions);
g_option_context_add_group (context, group);
group = g_option_group_new ("window-options",
N_("Window options; if used before the first --window or --tab argument, sets the default for all windows:"),
N_("Show per-window options"),
options,
NULL);
g_option_group_set_translation_domain (group, GETTEXT_PACKAGE);
g_option_group_add_entries (group, window_goptions);
g_option_context_add_group (context, group);
group = g_option_group_new ("terminal-options",
N_("Terminal options; if used before the first --window or --tab argument, sets the default for all terminals:"),
N_("Show per-terminal options"),
options,
NULL);
g_option_group_set_translation_domain (group, GETTEXT_PACKAGE);
g_option_group_add_entries (group, terminal_goptions);
g_option_context_add_group (context, group);
group = g_option_group_new ("sm-client", "", "", options, NULL);
g_option_group_add_entries (group, smclient_goptions);
g_option_context_add_group (context, group);
return context;
}